Carrier Harmony 53VMCT 18C-24C-30C-36C Owner's Manual
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Carrier Harmony 53VMCT 18C-24C-30C-36C Owner's Manual

Carrier Harmony 53VMCT 18C-24C-30C-36C Owner's Manual

Floor / under ceiling split air conditioners
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220-240V ~ 50Hz 1Ph
Harmony
Floor / Under Ceiling Split Air Conditioners
53VMCT 18C-24C-30C-36C Cool Only
53VMCT 18H-24H-30H-36H Heat Pump
OW NER'S MANUAL
Carrier is committed to continuously improving its products according to national and international standards
to ensure the highest quality and reliability standards, and to meet market regulations and requirements.
All specifications subject to change without prior notice according to Carrier policy of continuous development.
Quality
Enviromental
Safety
Management System
Management System
Management System
ISO 9001 : 2008
ISO 14001 : 2004
BS OHSAS 18001 : 2007
03502826
Rev. (0) - 2013
Certi cate No.: QS-5519HH
Certi cate No : 12 104 30334 TMS
Certi cate No : 12 116 30334 TMS

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Summary of Contents for Carrier Harmony 53VMCT 18C-24C-30C-36C

  • Page 1 Carrier is committed to continuously improving its products according to national and international standards to ensure the highest quality and reliability standards, and to meet market regulations and requirements. All specifications subject to change without prior notice according to Carrier policy of continuous development. Quality...
  • Page 2 220-240V ~ 50Hz 1Ph Harmony Floor / Under-Ceiling Split Systems Self diagnostic Efficient Efficient Smart LCD Auto 3 Minutes Min. function Anti-dust Filters Wireless Control Time Delay Mode Refrigerant Harmony Efficient Smart Independent Dehu- Anti-Freezing Anti Freezing Leak Detection Design Fans Airflow midification...

  • Page 3: Table Of Contents

    Thank you for selecting Carrier Air Conditioner Harmony split system is the optimum air conditioning solution for places which require floor or under-ceiling installations, elegant appearance and ultimate comfort combined with efficient and quiet operation, optimum air distribution, and efficient Indoor Air Quality (IAQ).

  • Page 4: General Information

    1. GENERAL INFORMATION PRECAUTIONS Installing and servicing of air conditioning equipment can be hazardous due to system pressure and electrical components. Only trained and qualified service personnel should install or service this equipment. Untrained personnel can perform basic maintenance function such as cleaning coil and filters.

  • Page 5: System Safety Protections

    2. SYSTEM SAFETY PROTECTIONS The air conditioner is equipped with complete safety protections to ensure safe operation of air conditioner at different operating conditions : 2.1 Safety protections for Cool Only System Auto Restart Feature with backup memory. When the power failure is happened during the air conditioner operation, the microprocessor of printed circuit board will memorize the operation setting.

  • Page 6: Tips Of Energy Saving And Optimum Comfort

    3. TIPS OF ENERGY SAVING AND OPTIMUM COMFORT In Summer • Keep room temperature to comfort levels. • Don’t remain in direct contact with cold air for a long period. This is harmful to health. • Don’t wait until it is too hot. Turn the air conditioner for cooling before that.
  • Page 7 Clean periodically air filter of indoor unit every two weeks to assure adequate air Return grille circulation and maximum cooling or heating efficiency. Periodic service and maintenance of the air conditioner or upon customer request through carrier or carrier authorized dealer service center. ( 4 )

  • Page 8: Split System Description

    4. SPLIT SYSTEM DESCRIPTION Sizes 18 - 24 Indoor Unit Outdoor Unit Sizes 30 - 36 Indoor Unit Outdoor Unit 1: Remote control signal receiver. 2: Operating status leds. 6: Supply air outlet. 3: Supply air flap. 7: Characteristics nameplate. 4: Air return grille.

  • Page 9: Considerations For Remote Control

    5. CONSIDERATIONS FOR REMOTE CONTROL 5-1 HOW TO INSERT BATTERIES : (a) Remove the cover of battery (c) Press the button (at the front of remote compartment at the back of the control) with an object not sharp to operate remote control by pressing the the remote control.

  • Page 10: Description Of Leds & Emergency Button

    6. DESCRIPTION OF LEDS DISPLAY AND EMERGENCY BUTTON INDOOR UNITS 18 - 24 1 : Green Led 2 : Yellow Led 3 : Red Led 4 : Remote control signal receiver 5 : “Emergency” button Indoor unit LED’s • GREEN LED (1) shows the following conditions: - Fault codes (diagnostic);...
  • Page 11 DESCRIPTION OF LEDS DISPLAY AND EMERGENCY BUTTON (Cont.) INDOOR UNITS 30 - 36 1 : Green Led 2 : Yellow Led 3 : Red Led 4 : Remote control signal receiver 5 : “Emergency” button Indoor unit leds • GREEN LED (1) shows the following conditions : - Fault codes (diagnostic);...

  • Page 12: Use Of Remote Control

    7. USE OF REMOTE CONTROL CLOCK ADJUSTING FUNCTION Initial Setting or the Clock When batteries are inserted in the remote control, the clock panel will display ‘’12:00’’ and being to flash. Setting the clock Before you start operating the air conditioner, set the clock of the remote control using the procedures given in this section.

  • Page 13: Cool Mode

    USE OF REMOTE CONTROL (Cont.) COOL MODE START Press MODE button to select COOL mode on the remote control display. Press TEMP buttons to select the set temperature on the remote control display. Set desired temp. between 17°C and 30°C. Press FAN SPEED button to select the desired fan speed on the remote control display.

  • Page 14: Heat Mode

    USE OF REMOTE CONTROL (Cont.) HEAT MODE START 1. Press MODE button to select HEAT mode on the remote control display. 2. Press TEMP buttons to select the set temperature on the remote control display. Set desired temp. between 17°C and 30°C. 3.

  • Page 15: Auto Mode

    USE OF REMOTE CONTROL (Cont.) AUTO MODE START 1. Press MODE button to select AUTO mode on the remote control display. 2. Press TEMP buttons to select the set temperature on the remote control display. Set desired temp. between 17°C to 30°C . 3.

  • Page 16: Dry Mode

    USE OF REMOTE CONTROL (Cont.) DRY MODE START 1. Press MODE button to select DRY mode on the remote control display. 2. Press TEMP buttons , to select the set temperature the remote control display. Set desired temp. between 17°C to 30°C . 3.

  • Page 17: Fan Only Mode

    USE OF REMOTE CONTROL (Cont.) FAN ONLY MODE START 1. Press MODE button to select FAN mode on the remote control display. 2. Press FAN SPEED button to select the desired fan speed on the remote control display. 3. Press ON/OFF button to start the air conditioner.
  • Page 18 USE OF REMOTE CONTROL (Cont.) SWING FUNCTION Press button SWING repeatedly to choose the following flap : The louver will continuously swing up and down. “Swing” always assures optimal even air distribution in the room. Swing Range COOL HEAT • In Cool or Dry or Fan mode, the louver will swing in cooling range. •...

  • Page 19: Sleep Function

    USE OF REMOTE CONTROL (Cont.) SLEEP Function HEALTHY SLEEP TIMER FUNCTION Sleep function is useful when you go to sleep. When Sleep function is activated, the air conditioner automatically controls the selected temperature and consequently controls the room temperature to avoid overcooling or overheating and to have comfortable and healthy sleep.
  • Page 20 USE OF REMOTE CONTROL (Cont.) TIMER ON FUNCTION ( Off → Start Operation ) TIMER ON function is useful when you want to start automatically the air conditioner at a desired setting time when you wake up in the morning or when you return home. Example: To automatically start the air conditioner at 6:00 in the morning Proceed with following steps :...
  • Page 21 USE OF REMOTE CONTROL (Cont.) TIMER OFF FUNCTION ( On → Stop Operation ) TIMER OFF function is useful when you want to stop automatically the air conditioner at a desired setting time after you go to bed. Example : To automatically stop the air conditioner at 23:00 in the evening proceed with the following steps : (1) Press...

  • Page 22: Combined Timer On/Off Function

    USE OF REMOTE CONTROL (Cont.) COMBINED TIMER ON → TIMER OFF FUNCTION ( Off → Start Operation → Stop Operation ) You can use this setting to automatically start operation of the air conditioner before you wake up and automatically stop it after you leave the home. Example: If you want to start operation of the air conditioner at 6:00 AM the next morning, and stop at 8:00 AM proceed as follows:...
  • Page 23 USE OF REMOTE CONTROL (Cont.) COMBINED TIMER OFF → TIMER ON FUNCTION ( On → Stop Operation → Start Operation ) You can use this setting to automatically stop the air conditioner after you go to sleep and start it automatically again in the morning when you wake up or you return home.
  • Page 24 USE OF REMOTE CONTROL (Cont.) RESET Function F/C Function Used to select / display temperature When you press the recessed RESET button, all current settings in either “ Celsius ” or settings are cancelled and return to original factory settings. Fahrenheit.

  • Page 25: Air Filters Cleaning

    8. AIR FILTERS CLEANING WARNING: It is necessary to stop the air conditioner and disconnect the power supply before cleaning air filters. The air filters supplied with the unit are high-efficiency washable and recyclable filters. To establish, how frequently these should be cleaned, the operating conditions must be taken in to account.

  • Page 26: Indoor Coil Cleaning

    9. INDOOR UNIT CLEANING Turn the unit off and switch the mains supply off. Use only a clean, damp and soapy cloth. Do not pour any liquids on the unit. Do not use flammable liquid, solvents or abrasive powders: these can damage the casing.

  • Page 27: Periodical Checks

    For a good operation of the air conditioner it is recommended to carry out periodic service and maintenance of the air conditioner or upon customer request through Carrier or Carrier authorized dealer. Recommended service and maintenance works and intervals may vary depending on the installation environment, e.g.

  • Page 28: Operation Tips

    12. OPERATION TIPS The following events may occur during normal operation of the air conditioner: 1. A slight white mist (water vapor)coming out from the indoor unit during cooling A white mist may generate due to a large temperature difference between air inlet and air outlet on COOL mode in an indoor environment that has a high relative humidity.

  • Page 29: Trouble Shooting Tips

    13. TROUBLE SHOOTING TROUBLE REASON ACTION After batteries have been placed Batteries are exhausted or have Replace batteries or check into the remote control, the the wrong polarity. polarity. display is not lit. When pressing the recessed Recessed button has not been Press with a round point, avoid clock adjustment button, hour pressed correctly.
  • Page 30 TROUBLE SHOOTING (Cont.) TROUBLE REASON ACTION Air conditioner will not start. Main supply switch is OFF Switch to ON Fuses or main switch are blown Replace fuses Protection against frequent Wait for 3 minutes. compressor cycling is ON Selected temperature is higher than Correct selected temperature.

  • Page 31: Wireless Remote Control

    Harmony 18K - 24K 30K - 36K Floor / Under-Ceiling Split Systems Wireless Remote Control AUTO COOL HEAT Display of Remote Control SET TEMP. CLOCK ON/OFF indicator SET TEMP. indicator TIMER OFF Temperature unit of measurement SPEED AUTO LOW MED HIGH (ºC or ºF) Current time ON TIMER or OFF TIMER...
  • Page 32 Harmony 18K - 24K 30K - 36K Floor / Under-Ceiling Split Systems Wireless Remote Control Control Buttons DISPLAY MODE selection button Decrease temperature button Increase temperature button FAN SPEED selection button ON/OFF button SWING horizontal flap button AIR DIRECTION horizontal flap button SLEEP function button CLOCK adjusting button TIMER ON or TIMER OFF function button...

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Harmony 53vmct 18h-24h-30h-36h

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